AU3469493A - Composition for desensitizing teeth - Google Patents
Composition for desensitizing teethInfo
- Publication number
- AU3469493A AU3469493A AU34694/93A AU3469493A AU3469493A AU 3469493 A AU3469493 A AU 3469493A AU 34694/93 A AU34694/93 A AU 34694/93A AU 3469493 A AU3469493 A AU 3469493A AU 3469493 A AU3469493 A AU 3469493A
- Authority
- AU
- Australia
- Prior art keywords
- particles
- tooth
- composition according
- composition
- desensitizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims description 17
- 239000002245 particle Substances 0.000 claims description 45
- 239000004005 microsphere Substances 0.000 claims description 20
- 210000005239 tubule Anatomy 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 239000006185 dispersion Substances 0.000 claims description 14
- 206010020751 Hypersensitivity Diseases 0.000 claims description 12
- 239000000551 dentifrice Substances 0.000 claims description 11
- 210000004268 dentin Anatomy 0.000 claims description 10
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 4
- 229940124597 therapeutic agent Drugs 0.000 claims description 4
- 230000000202 analgesic effect Effects 0.000 claims description 3
- 230000000845 anti-microbial effect Effects 0.000 claims description 3
- 239000004599 antimicrobial Substances 0.000 claims description 3
- 238000000586 desensitisation Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 4
- 239000002324 mouth wash Substances 0.000 description 4
- 229940051866 mouthwash Drugs 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910001427 strontium ion Inorganic materials 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- FTOAOBMCPZCFFF-UHFFFAOYSA-N 5,5-diethylbarbituric acid Chemical compound CCC1(CC)C(=O)NC(=O)NC1=O FTOAOBMCPZCFFF-UHFFFAOYSA-N 0.000 description 2
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- -1 alkali metal salts Chemical class 0.000 description 2
- 229910052586 apatite Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229960003260 chlorhexidine Drugs 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 2
- PWYYWQHXAPXYMF-UHFFFAOYSA-N strontium(2+) Chemical compound [Sr+2] PWYYWQHXAPXYMF-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 230000002272 anti-calculus Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229960002319 barbital Drugs 0.000 description 1
- 239000004075 cariostatic agent Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003975 dentin desensitizing agent Substances 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 201000005562 gingival recession Diseases 0.000 description 1
- 230000009610 hypersensitivity Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/025—Explicitly spheroidal or spherical shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/43—Guanidines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8105—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- A61K8/8117—Homopolymers or copolymers of aromatic olefines, e.g. polystyrene; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/65—Characterized by the composition of the particulate/core
- A61K2800/654—The particulate/core comprising macromolecular material
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cosmetics (AREA)
- Dental Preparations (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU17895/97A AU712142B2 (en) | 1992-01-14 | 1997-04-15 | Composition for desensitizing teeth |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US820348 | 1992-01-14 | ||
| US07/820,348 US5211939A (en) | 1991-09-13 | 1992-01-14 | Method for desensitizing teeth |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU17895/97A Division AU712142B2 (en) | 1992-01-14 | 1997-04-15 | Composition for desensitizing teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU3469493A true AU3469493A (en) | 1993-08-03 |
Family
ID=25230541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU34694/93A Abandoned AU3469493A (en) | 1992-01-14 | 1993-01-12 | Composition for desensitizing teeth |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5211939A (zh) |
| EP (1) | EP0726756B1 (zh) |
| CN (1) | CN1049112C (zh) |
| AU (1) | AU3469493A (zh) |
| CA (1) | CA2127870C (zh) |
| DE (1) | DE69332835T2 (zh) |
| MX (1) | MX9300160A (zh) |
| WO (1) | WO1993013748A1 (zh) |
| ZA (1) | ZA93196B (zh) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993005680A1 (en) * | 1991-09-13 | 1993-04-01 | Gillette Canada Inc. | Polymeric particles for dental applications |
| US5374417A (en) * | 1991-10-17 | 1994-12-20 | Colgate Palmolive Company | Desensitizing dentifrice |
| US5270031A (en) * | 1991-12-20 | 1993-12-14 | Block Drug Company Inc. | Dentinal desensitizing compositions |
| US5616315A (en) * | 1994-10-13 | 1997-04-01 | Gillette Canada Inc. | Particles including degradable material and anti-microbial agent |
| US5660817A (en) * | 1994-11-09 | 1997-08-26 | Gillette Canada, Inc. | Desensitizing teeth with degradable particles |
| CA2165013C (en) * | 1994-12-13 | 2004-01-06 | Nobuo Nakabayashi | Dental composition for relieving dentin hypersensitivity |
| US5589159A (en) * | 1995-04-11 | 1996-12-31 | Block Drug Company Inc. | Dispersible particulate system for desensitizing teeth |
| US5941256A (en) * | 1996-12-24 | 1999-08-24 | Gillette Canada Inc. | Dental hygiene article |
| US5937874A (en) * | 1997-06-03 | 1999-08-17 | Gillette Canada Inc. | Dental floss having two components which react to form an active agent |
| CN1063940C (zh) * | 1997-06-25 | 2001-04-04 | 李健 | 牙齿防龋脱敏涂料药盒 |
| US6096292A (en) * | 1998-07-28 | 2000-08-01 | Block Drug Company, Inc. | Polymeric desensitizing compositions |
| US6241972B1 (en) | 1999-02-19 | 2001-06-05 | Block Drug Company, Inc. | Oral care formulation for the treatment of sensitivity teeth |
| EP1731132B1 (en) | 2000-10-13 | 2008-12-10 | Block Drug Company, Inc. | Dental compositions for hypersensitive teeth |
| US6416745B1 (en) | 2001-05-03 | 2002-07-09 | Block Drug Company, Inc. | Dental composition for treating hypersensitive teeth |
| KR100797365B1 (ko) * | 2001-09-27 | 2008-01-22 | 주식회사 엘지생활건강 | 과민성 치아용 치약 조성물 |
| EP1776083A4 (en) * | 2004-07-02 | 2010-06-02 | Discus Dental Llc | SENSITIVITY-RELATED TOOTH COMPOSITIONS |
| GB0912768D0 (en) * | 2009-07-22 | 2009-08-26 | Glaxo Group Ltd | Novel composition |
| US20120329790A1 (en) * | 2009-11-23 | 2012-12-27 | University Of Medicine And Dentistry Of New Jersey | Dentinal Drug Delivery Composition |
Family Cites Families (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE21197E (en) * | 1939-09-05 | Tooth brush and process of making | ||
| US2558992A (en) * | 1951-07-03 | Colored nylon article and method | ||
| US2304478A (en) * | 1939-10-19 | 1942-12-08 | Rosenzweig Salo | Process of treating materials comprising albumin, such as hair, bristles and the like |
| US3226297A (en) * | 1954-03-31 | 1965-12-28 | Bofors Ab | Dentifrice compositions comprising polymethyl methacrylate abrasives |
| US2994642A (en) * | 1954-10-16 | 1961-08-01 | Bossard Francois Jean | Sodium chloride toothpaste having a silica aerogel carrier |
| US3122483A (en) * | 1960-07-21 | 1964-02-25 | Block Drug Co | Strontium ion toothpaste |
| US3380848A (en) * | 1964-05-27 | 1968-04-30 | Polymer Res Corp Of America | Method of producing solid polymeric material having bactericidal properties |
| US3258805A (en) * | 1964-11-04 | 1966-07-05 | Rossnan Michael | Tooth brush |
| US3357951A (en) * | 1965-06-17 | 1967-12-12 | Procter & Gamble | Process for making a resinous dentifrice cleaning agent |
| US3357950A (en) * | 1965-06-17 | 1967-12-12 | Procter & Gamble | Process for making a resinous dentifrice cleaning agent |
| US3934001A (en) * | 1965-12-07 | 1976-01-20 | Lever Brothers Company | Oral compositions containing germicidally active plastic powders |
| US3475369A (en) * | 1967-08-25 | 1969-10-28 | Hercules Inc | Colloidally dispersible alpha-olefin copolymers |
| US3450813A (en) * | 1967-10-06 | 1969-06-17 | Indiana University Foundation | Dentifrice compositions comprising zirconium silicate of particular particle size |
| DE1807299A1 (de) * | 1968-11-06 | 1970-06-04 | Bayer Ag | Austauscherharze enthaltende Zahnputzmittel,zahnaerztliche Behelfe,Zahnfuellmassen,Zahnlacke und andere mit dem lebenden Zahn in Beruehrung kommende Produkte |
| US3542519A (en) * | 1969-02-18 | 1970-11-24 | Virginia R Teller | Toothbrush time-usage indicator |
| US3689636A (en) * | 1969-10-24 | 1972-09-05 | Bentex Pharm Co | Composition and method for desensitizing sensitive teeth |
| US3888976A (en) * | 1972-09-21 | 1975-06-10 | William P Mlkvy | Zinc and strontium ion containing effervescent mouthwash tablet |
| US3772431A (en) * | 1972-09-21 | 1973-11-13 | W Mlkvy | Effervescent mouthwash tablet |
| US3863006A (en) * | 1973-01-29 | 1975-01-28 | Milton Hodosh | Method for desensitizing teeth |
| US3957968A (en) * | 1973-08-20 | 1976-05-18 | Colgate-Palmolive Company | Dentifrices containing flat flakes of alpha-alumina |
| US4007259A (en) * | 1973-11-02 | 1977-02-08 | Colgate-Palmolive Company | Dental cream |
| US4102992A (en) * | 1974-02-08 | 1978-07-25 | Beecham Group Limited | Dentifrice |
| US3956480A (en) * | 1974-07-01 | 1976-05-11 | Colgate-Palmolive Company | Treatment of teeth |
| US4018729A (en) * | 1974-10-01 | 1977-04-19 | Union Carbide Corporation | Shaped article for conditioning hair a blend of water-soluble and water-insoluble polymers with interpenetrating networks |
| US3992336A (en) * | 1974-10-01 | 1976-11-16 | Union Carbide Corporation | Shaped article for conditioning hair fabricated from quaternary nitrogen-containing cellulose ether |
| US4011309A (en) * | 1975-01-20 | 1977-03-08 | Marion Laboratories, Inc. | Dentifrice composition and method for desensitizing sensitive teeth |
| US4138383A (en) * | 1975-11-24 | 1979-02-06 | California Institute Of Technology | Preparation of small bio-compatible microspheres |
| US4155870A (en) * | 1976-04-19 | 1979-05-22 | Minnesota Mining And Manufacturing Company | Skin cleaning compositions containing water-insoluble glass bubbles |
| US4057621A (en) * | 1976-05-24 | 1977-11-08 | Pashley David H | Desensitizing oxalate dental composition and method of treatment |
| JPS5933191B2 (ja) * | 1979-07-31 | 1984-08-14 | 利男 杉田 | 皮膜形成装置 |
| US4348378A (en) * | 1979-08-09 | 1982-09-07 | Kosti Carl M | Plaque disclosing dentifrice compositions with semi-solid microcapsules of dye |
| DE3065016D1 (en) * | 1980-04-29 | 1983-11-03 | Blendax Werke Schneider Co | Toothpaste |
| US4678814A (en) * | 1981-03-30 | 1987-07-07 | California Institute Of Technology | Polyacrolein microspheres |
| EP0079400B1 (de) * | 1981-11-18 | 1986-04-09 | Trisa Bürstenfabrik Ag Triengen | Verfahren zur Herstellung von Borsten aus Kunststoff aufweisenden Bürsten, insbesondere Haarbürsten, oder Borstenträgern für solche Bürsten und danach hergestellte Bürsten |
| US5037818A (en) * | 1982-04-30 | 1991-08-06 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Washing composition for the hair |
| EP0095871A3 (en) * | 1982-05-27 | 1984-06-13 | Reckitt And Colman Products Limited | Improvements in or relating to tooth treatment compositions |
| US4685883A (en) * | 1983-09-12 | 1987-08-11 | Jernberg Gary R | Local delivery of chemotherapeutic agents for the treatment of periodontal disease |
| US4892736A (en) * | 1983-10-07 | 1990-01-09 | The Forsyth Dental Infirmary For Children | Intra-pocket drug delivery devices for treatment of periodontal diseases |
| US4631185A (en) * | 1984-03-13 | 1986-12-23 | The Trustees Of Columbia University In The City Of New York | Method of desensitizing hypersensitive dentin employing compositions containing potassium salts |
| US4634589A (en) * | 1984-05-18 | 1987-01-06 | Wurttembergische Parfumerie-Fabrik Gmbh | Dentifrice for hypersensitive teeth |
| GB8428523D0 (en) * | 1984-11-12 | 1984-12-19 | Ici Plc | Oral hygiene composition |
| DE3533533C1 (de) * | 1985-09-20 | 1986-09-04 | Blendax-Werke R. Schneider Gmbh & Co, 6500 Mainz | Verfahren zum Abrunden der Borstenenden von Zahnbuersten |
| GB8527962D0 (en) * | 1985-11-13 | 1985-12-18 | Neirinckx R D | Desensitizing dental composition |
| GB8601100D0 (en) * | 1986-01-17 | 1986-02-19 | Cosmas Damian Ltd | Drug delivery system |
| JPS62240620A (ja) * | 1986-04-10 | 1987-10-21 | Hidekazu Masuhara | Ｎ−メタクリロイルアミノサリチル酸を含む歯牙疼痛鎮静剤 |
| US4780320A (en) * | 1986-04-29 | 1988-10-25 | Pharmetrix Corp. | Controlled release drug delivery system for the periodontal pocket |
| US4919939A (en) * | 1986-04-29 | 1990-04-24 | Pharmetrix Corporation | Periodontal disease treatment system |
| US4867988A (en) * | 1987-04-08 | 1989-09-19 | Production Previews, Inc. | Dentifrice containing microencapsulated oxygen |
| US4802244A (en) * | 1987-08-28 | 1989-02-07 | Mcgrath Saleh Melissa | Premature infant bedding construction |
| JPH0725649B2 (ja) * | 1987-10-12 | 1995-03-22 | 而至歯科工業株式会社 | 消毒剤含有アルギン酸印象材 |
| US4978391A (en) * | 1987-11-13 | 1990-12-18 | Dentsply Management Corp. | Intraoral medicament delivery and procedure |
| US5061106A (en) * | 1988-03-08 | 1991-10-29 | Colgate-Palmolive Company | Toothbrush with slow release of disinfectant and antibacterial agents and method of manufacturing the same |
| US4986288A (en) * | 1988-03-23 | 1991-01-22 | Colgate-Palmolive Company | Dental floss and picks |
| JP2608131B2 (ja) * | 1989-03-14 | 1997-05-07 | サンスター株式会社 | 歯ブラシ |
| US4980150A (en) * | 1989-04-27 | 1990-12-25 | Zetachron, Inc. | Chlorhexidine complex |
| US5000941A (en) * | 1989-05-16 | 1991-03-19 | Milton P. Chernack | Dentifrice containing microencapsulated oxygen |
| US4992258A (en) * | 1989-10-23 | 1991-02-12 | Colgate-Palmolive Company | Dentrifice composition |
| IL94294A (en) * | 1990-05-04 | 1992-11-15 | Hamivreshet Brush Factory Kibb | Toothbrush |
| GB9021061D0 (en) * | 1990-09-27 | 1990-11-07 | Unilever Plc | Encapsulating method and products containing encapsulated material |
-
1992
- 1992-01-14 US US07/820,348 patent/US5211939A/en not_active Expired - Lifetime
-
1993
- 1993-01-12 CA CA002127870A patent/CA2127870C/en not_active Expired - Fee Related
- 1993-01-12 DE DE69332835T patent/DE69332835T2/de not_active Expired - Fee Related
- 1993-01-12 EP EP93903426A patent/EP0726756B1/en not_active Expired - Lifetime
- 1993-01-12 AU AU34694/93A patent/AU3469493A/en not_active Abandoned
- 1993-01-12 ZA ZA93196A patent/ZA93196B/xx unknown
- 1993-01-12 WO PCT/US1993/000239 patent/WO1993013748A1/en active IP Right Grant
- 1993-01-13 MX MX9300160A patent/MX9300160A/es not_active Application Discontinuation
- 1993-01-14 CN CN93101735A patent/CN1049112C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5211939A (en) | 1993-05-18 |
| ZA93196B (en) | 1993-08-11 |
| MX9300160A (es) | 1994-07-29 |
| EP0726756B1 (en) | 2003-04-02 |
| CN1049112C (zh) | 2000-02-09 |
| WO1993013748A1 (en) | 1993-07-22 |
| CA2127870A1 (en) | 1993-07-22 |
| CN1077626A (zh) | 1993-10-27 |
| DE69332835D1 (de) | 2003-05-08 |
| DE69332835T2 (de) | 2003-12-11 |
| EP0726756A4 (zh) | 1996-09-04 |
| EP0726756A1 (en) | 1996-08-21 |
| CA2127870C (en) | 1998-10-13 |
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